51350016

素因数分解:

$2^9\times 3^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:453

約数の個数: 80

約数和(自身を含む): 138571488

約数和(自身を除く): 87221472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 101, 128, 192, 202, 256, 303, 331, 384, 404, 512, 606, 662, 768, 808, 993, 1212, 1324, 1536, 1616, 1986, 2424, 2648, 3232, 3972, 4848, 5296, 6464, 7944, 9696, 10592, 12928, 15888, 19392, 21184, 25856, 31776, 33431, 38784, 42368, 51712, 63552, 66862, 77568, 84736, 100293, 127104, 133724, 155136, 169472, 200586, 254208, 267448, 401172, 508416, 534896, 802344, 1069792, 1604688, 2139584, 3209376, 4279168, 6418752, 8558336, 12837504, 17116672, 25675008, 51350016]

約数ペア:

[(1, 51350016), (2, 25675008), (3, 17116672), (4, 12837504), (6, 8558336), (8, 6418752), (12, 4279168), (16, 3209376), (24, 2139584), (32, 1604688), (48, 1069792), (64, 802344), (96, 534896), (101, 508416), (128, 401172), (192, 267448), (202, 254208), (256, 200586), (303, 169472), (331, 155136), (384, 133724), (404, 127104), (512, 100293), (606, 84736), (662, 77568), (768, 66862), (808, 63552), (993, 51712), (1212, 42368), (1324, 38784), (1536, 33431), (1616, 31776), (1986, 25856), (2424, 21184), (2648, 19392), (3232, 15888), (3972, 12928), (4848, 10592), (5296, 9696), (6464, 7944)]